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$
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I will design production ready mechanical parts and cad assemblies
Robson D. Jesus
About this gig
I create professional 3D mechanical CAD models and assemblies in SolidWorks for industrial manufacturing. 24+ years of hands-on experience. Deliverables: parametric native files, STEP, IGES, STL, and technical drawings with dimensions. Built with DFM principles for CNC, 3D printing, and assembly. Specializing in machinery bases, bearing housings, gear systems, and sheet metal. Fast response. Let's build your design.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Robson D. Jesus
Robson D. Jesus
Mechanical CAD Specialist, 3D and Technical Design
- FromBrazil
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Portuguese, English
Mechanical CAD Designer with 26 years of experience in the metal-mechanical industry, focused on industrial projects, technical drawings and 3D modeling for manufacturing applications.
Services:
3D CAD Modeling
Technical Drawings
Mechanical Design
Industrial Components
Manufacturing Support
Reverse Engineering
3D Printing Design
Helical Spring Design
Compression, Extension and Torsion Springs
Dimensional Checking Fixtures
Focused on practical, manufacturable and detail-oriented solutions with professional communication and reliable delivery.
My Portfolio
FAQ
What file formats do you deliver?
I deliver STEP, IGES, STL for 3D printing, and PDF technical drawings. Other formats available on request.
Can you work from a hand sketch or photo?
Yes. I can create 3D models from sketches, photos, physical samples, or written descriptions. Clear references with dimensions or scale objects help ensure accuracy.
Do you provide technical drawings with dimensions?
Yes. Standard and Premium packages include detailed technical drawings with dimensions and annotations. Basic package includes a simplified drawing.
What is included in the Basic package?
The Basic package covers 1 simple part, delivered in STEP + STL formats with 2 revision rounds. For assemblies, complex parts, or detailed drawings, please select Standard or Premium.
Can you design assemblies with moving parts?
Yes. I create multi-part assemblies with proper mates, motion studies, and interference detection in SolidWorks. This is included in Standard and Premium packages.
Do you offer 3D printing file optimization?
Yes. I can prepare and optimize STL files for FDM 3D printing, including orientation recommendations and support structure analysis. Select this as a Gig Extra or message me.
What information do you need to get started?
Please provide: (1) description or sketch of the part, (2) critical dimensions or overall size, (3) intended manufacturing method (CNC, 3D print, etc.), and (4) required file formats. The more details, the faster and more accurate the result.
